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ชุด: IndraDrive M HMS02 Modular Single-axis Servo Power Module (Power section only, without control card)
หมายเลขคำสั่งซื้อ: R911309078
✅ Full Model Code Explanation
HMS02.1N-W0028-A-07-NNNN
| สนาม | คำอธิบาย |
| HMS | Hardware Modular Single, modular single-axis power unit |
| 2 | HMS02 low-power series |
| 0.1 | การแก้ไขฮาร์ดแวร์ 1 |
| เอ็น | No built-in rectifier, common DC bus power supply. HAS power supply module is mandatory |
| ว | W = Built-in fan forced air cooling; F = Liquid cooling |
| 28 | Peak output current 28 ก |
| ก | Voltage class code, 700 V DC bus level |
| 7 | การสื่อสาร: รถบัส EtherCAT |
| NNNN | No optional accessories, รุ่นมาตรฐาน |
หมายเหตุสำคัญ: HMS is only a power module. CSB/CSH control card must be installed for operation. It cannot be directly connected to 380 V mains. DC bus voltage is supplied by HAS active power supply module.
📌 Key Electrical Specifications
กระแสสูงสุด: 28 ก; Continuous output current approx. 25 ก
กำลังมอเตอร์ที่ตรงกัน: ประมาณ. 11 kW servo motor
DC bus range: 540~~750 VDC (Generated by HAS power unit, 380~~480 VAC 3-phase input)
ระบายความร้อน: Built-in fan forced air cooling
ระดับการป้องกัน: IP20 (การติดตั้งตู้)
โหมดการควบคุม: ตำแหน่ง / ความเร็ว / Torque closed-loop; supports synchronous and asynchronous motors
ฟิลด์บัส: อีเธอร์แคท
ความปลอดภัย: STO เซฟ แรงบิด ปิด, ซิล2
สภาพแวดล้อมการทำงาน: 0~~40°C (inside cabinet); allowable range -10~~40°C
การติดตั้ง: Cabinet DIN rail mounting. Multi-axis common DC bus with shared regenerative energy, obvious energy saving benefit
🧩 System Composition (Mandatory Components)
- HAS Power Supply Module: HAS01.1 regenerative rectifier unit, connected to 380 VAC to generate DC bus
- HMS02.1N-W0028: This power module (power stage)
- CSB/CSH Control Card: Plugged into HMS slot for motion control, EtherCAT communication and encoder feedback
- เซอร์โวมอเตอร์: REXROTH IndraDyn MSK, MKD synchronous servo or 3rd-party servo motors
- Encoder cable, สายไฟ, ตัวต้านทานเบรก (ตามความจำเป็น)
🛠️ Typical Applications
Multi-axis equipment: เครื่องมือเครื่องซีเอ็นซี, gantry trusses, สายการบรรจุ, lithium battery equipment, injection molding auxiliary machines, custom automation machines. Suitable for multi-axis synchronization; regenerative energy can be shared between axes to reduce braking heat.
⚠️ Troubleshooting & หมายเหตุการบำรุงรักษา
- Fan is a wearing part. Dust accumulation in harsh environments causes fan stall and triggers F8xxx overheating alarms.
- L+/LDC bus terminals carry high voltage. Wait for capacitor discharge after power-off.
- Common causes of internal IGBT damage: แรงดันไฟเกินบัส DC, ground short circuit, motor insulation breakdown.
- On-site repair of the module itself is generally not feasible. Replace the power unit directly when faulty; control card can be tested separately.
- Second-hand module inspection focus: fan condition, IGBT insulation, DC bus capacitor capacity, terminal burn marks.
📎 Same-series & Alternative Comparison
HMS02.1N-W0054-A-07-NNNN: Peak 54 ก, ประมาณ. 22 กิโลวัตต์, same air-cooled series
HMS01: Higher power version with larger current ratings
HCS: Integrated single-axis drive (built-in rectifier, no HAS required for standalone single-axis applications)
- Terminal Definition HMS02.1N-W0028-A-07-NNNN
HMS02 main body only has power terminals. ตัวเข้ารหัส, DI/DO and communication interfaces are all located on CSB control card.
| เทอร์มินัล | ชื่อ | คำอธิบาย |
| X1 | Module Bus Bus Terminal | แอล+ / ล- DC bus, supplied from HAS power module; parallel connection for common bus among modules |
| X5 | Motor Power Terminal | คุณ / วี / ว / วิชาพลศึกษา, connect to servo motor power cable |
| X6 | Motor Temperature & Brake Terminal | MotTemp+, MotTemp- (Motor KTY/PTC temperature); Brake+24V, Brake0V (Motor holding brake) |
| X2 (CSB Card) | Service Port | RS232, PC IndraWorks commissioning |
| X10 (CSB Card) | Main Encoder Interface | Hiperface / เอ็นดาท, motor encoder |
| X31 (CSB Card) | Digital Input DI | 24วี, เปิดใช้งาน, สทีโอ, ลิมิตสวิตช์, emergency stop etc. |
| X32 (CSB Card) | อินพุตแบบอะนาล็อก | ±10V torque / speed reference |
| X22 (CSB Card) | อีเธอร์แคทบัส | IN/OUT, bus daisy chain |
STO safety terminals are on CSB card, dual-channel Safe Torque Off, ซิล2.
- รหัสข้อผิดพลาดทั่วไป (HMS02 IndraDrive M)
| รหัสปลุก | คำอธิบายข้อผิดพลาด | การแก้ไขปัญหา |
| F2010 / F2018 | Module overheating | Fan stall, filter dust clogging, high cabinet temperature, damaged temperature sensor |
| F2025 | Motor phase loss | Loose U/V/W terminals, broken power cable, damaged motor winding |
| F2028 | Braking resistor overload | การสตาร์ท-หยุดบ่อยครั้ง / large inertia, insufficient braking resistor power rating |
| F2050 | STO เซฟ แรงบิด ปิด | External emergency stop / safety circuit open, normal safety activation |
| F2043 / F8022 | สัญญาณตัวเข้ารหัสผิดพลาด | Encoder cable shielding, pin oxidation, encoder damage, การรบกวนทางแม่เหล็กไฟฟ้า |
| F8060 | Power unit overcurrent | Motor earth fault, IGBT breakdown, cable short circuit |
| F8064 | Motor intermittent phase loss | Poor contact in power circuit |
| F8070 | +24V power supply fault | Voltage drop on control card 24V supply |
| F8091 | Power section hardware failure | ไอจีบีที, drive circuit damage, module hardware fault |
| F8118 | พลัง / firmware version mismatch | CSB firmware incompatible with HMS hardware |
| E2061 | Overload warning | ภาระหนัก, excessive acceleration; continuous operation triggers F8057 overload shutdown |
| E2076 | Encoder signal interference warning | Poor shielding; will develop into F2043 if not rectified |
- Domestic Alternative Solution (Common DC Bus Multi-axis, Replace IndraDrive M)
This model is common bus multi-axis power unit (อีเธอร์แคท) 11กิโลวัตต์ / 28จุดสูงสุด. Domestic solution requires complete set of power supply + power units.
ตัวเลือก ก: Inovance IS890 Multi-axis Servo (Best matching alternative)
Power supply unit: IS890-PS5R5I (Regenerative rectifier)
Power unit: IS890-M11T028 (11กิโลวัตต์, peak 28A, อีเธอร์แคท)
Matching features: บัส DC ทั่วไป, regenerative energy, ความปลอดภัยของสทีโอ, รถบัส EtherCAT, การซิงโครไนซ์แบบหลายแกน; supports Hiperface/EnDat encoder
ความแตกต่าง: Installation dimension, cable connector, commissioning software platform; motor parameters need re-identification
ตัวเลือก ข: Estun E3 Common DC Bus Multi-axis
Modular power supply + power unit, อีเธอร์แคท, สทีโอ; suitable for machine tool and packaging multi-axis applications
ข้อได้เปรียบ: Local after-sales support; limitation: compatibility with high-end encoders is slightly weaker
ตัวเลือกค: Invt SV680 Multi-axis Servo
Common bus regeneration, อีเธอร์แคท, คุ้มค่า; suitable for general automation lines, not recommended for high-precision machine tools
Standalone non-common-bus alternatives: Inovance IS650, Estun ProNet. Architecture differs from HMS+HAS modular system, cannot directly replace existing common bus cabinet.
- รหัส HS & Customs Declaration Information
Commodity Name: เซอร์โวไดรฟ์ (Power Unit, without Control Board)
Classification note: HMS02 is power stage only, classified as servo drive assembly. Complete servo drive with control card uses different classification.
รหัส HS: 8501400090 (Motor controller / servo drive unit, primary option)
ทางเลือก: 8504409990 (Static converter, selected by some customs brokers)
⚠️ Customs Declaration Suggestions:
- องค์ประกอบการประกาศ: Brand BOSCH REXROTH; Model HMS02.1N-W0028-A-07-NNNN; แอปพลิเคชัน: Servo motor drive for automation equipment; หลักการ: DC bus inversion; แรงดันไฟฟ้า: DC540~750V
- If declaring full set (HAS power + HMS power unit + CSB control card together), declare as complete servo drive system, prefer HS 8501400090
- Used import: Customs requires used mechanical and electrical product filing; power units fall under used electromechanical supervision scope.
REXROTH IndraDrive M HMS02 Full Fault Code List (F Fault, E Warning, รีเซ็ตวิธีการ)
F = Fault, drive torque disabled; E = Warning, drive remains operational; A/C = Status message, not alarms
Applicable to HMS02.1N-W0028-A-07-NNNN paired with CSB control card and HAS power module
| รหัส | ชื่อ | สาเหตุที่แท้จริง | การแก้ไขปัญหา |
| F2010 | Power Unit Overheating Fault | Heatsink temperature exceeds threshold; fan seized, dust buildup; poor cabinet ventilation; โดยรอบ >40องศาเซลเซียส; faulty temperature sensor | 1. Power off and wait for discharge, clean heatsink dust; 2. Check rotation of built-in module fan; 3. Verify cabinet air conditioning / พัดลม; 4. Measure built-in module temperature sensor; 5. Reduce continuous load |
| F2018 | Overheat Shutdown (Heatsink Overtemp) | Deteriorated overheat pre-warning triggers hard shutdown | Same as F2010; E2018 is overheat pre-warning, continuous operation will directly trigger F2018 shutdown |
| F2025 | Motor Phase Loss | Loose/broken U/V/W motor power cable, oxidized connector; open motor winding; poor contact at X5 terminals | 1. ปิดเครื่อง, measure 3-phase winding resistance, values shall be balanced; 2. Inspect X5 power connector; 3. Disconnect motor cable and test cable continuity separately; 4. Check PE earthing |
| F2028 | Braking Resistor Overload | Frequent emergency stop, large inertia deceleration; undersized braking resistor resistance/power rating; excessive regenerative bus energy | 1. Monitor DC bus voltage waveform; 2. Measure actual braking resistor resistance, check burnout; 3. เพิ่มเวลาชะลอความเร็ว; 4. Replace higher power braking resistor; for multi-axis common bus, check HAS regenerative unit first |
| F2050 | STO เซฟ แรงบิด ปิด | Safety circuit activated: หยุดฉุกเฉิน, ประตูนิรภัย, safety relay contact open; inconsistent dual STO signals; สายไฟหลวม | ✅ This is normal safety function trigger, NOT hardware damage |
| 1. Check dual STO DI signals; 2. Verify emergency stop and safety gate circuit; 3. Reset fault after safety circuit recovery | |||
| F2043 | Encoder Signal Fault | Hiperface/EnDat encoder signal loss, abnormal amplitude; damaged cable shield, ลวดหัก; oxidized pins; interference | 1. Power off and re-seat encoder connector; 2. Check single-point earthing of shield; 3. Test with replacement encoder cable; 4. Motor encoder hardware failure; 5. Damaged encoder port on CSB card |
| F8022 | Encoder Hardware Detection Error | Encoder communication CRC error, signal jitter, EMI interference, encoder power supply dip | Same as F2043; prioritize shielding check, separate routing for power cable and encoder cable |
| F8060 | Power Unit Hardware Overcurrent | Motor phase-to-earth / phase-to-phase short circuit; IGBT breakdown; mechanical seizure; brake engaged during operation | ⚠️ High-risk fault, DO NOT repeatedly power on for test |
| 1. Disconnect motor cable, power on alone to verify if module still overcurrent; 2. Test motor insulation with 500V megger; 3. Manually rotate motor shaft to confirm no mechanical jamming; 4. Replace HMS power unit if IGBT damaged | |||
| F8064 | Intermittent Motor Phase Loss | Dynamic phase loss during operation, mostly loose terminals under vibration, intermittent open circuit | Focus inspection on X5 power connector, poor contact under vibration; check fault history for random alarms during start/stop |
| F8070 | Control 24V Power Supply Fault | แรงดันไฟฟ้าตก / excessive ripple on external 24V supply for CSB card; insufficient 24V power capacity; line voltage drop | 1. Measure 24V at CSB X31 terminal, loaded voltage ≥22V; 2. Check 24V wire gauge; 3. Inspect aging 24V power supply |
| F8091 | Fatal Power Unit Hardware Fault | Damage to power board, IGBT drive circuit; DC bus capacitor breakdown; internal module hardware damage | Measure IGBT statically after power-off. This fault is generally non-repairable, replace HMS power unit directly |
| F8118 | Firmware Hardware Version Mismatch | CSB control card firmware incompatible with HMS power unit hardware; firmware mismatch after module / control card replacement | 1. Read firmware and hardware version via IndraWorks; 2. Upgrade CSB firmware to matching revision; 3. Confirm CSB card model compatibility with HMS02 |
| E2061 | Drive Overload Warning | บรรทุกหนักอย่างต่อเนื่อง, thermal model close to threshold; excessive acceleration; increased mechanical resistance (bearing / guideway seizure) | Drive remains running; sustained operation triggers F8057 overload shutdown |
| 1. Monitor current curve; 2. Check mechanical resistance; 3. ลดการเร่งความเร็ว; 4. Verify servo sizing margin | |||
| E2076 | Encoder Signal Interference Warning | Noise present on encoder signal, amplitude still acceptable, no hard fault triggered; การป้องกันไม่ดี, cable routing interference | Rectify in advance to avoid random F2043 alarms; separate trunking for encoder and power cables, reliable shield earthing |
🔧 Additional Frequently Encountered Faults
| รหัส | ชื่อ | การแก้ไขปัญหา |
| F2026 | แรงดันไฟ DC Bus ตก | HAS power module failure; 3-phase input phase loss; loose bus terminals; bus voltage pulled down by sudden heavy load |
| F2027 | แรงดันไฟเกินบัส DC | Excessive regenerative energy during deceleration; open braking resistor; HAS regeneration failure; grid surge |
| F2019 | Motor Overtemperature Shutdown | Broken motor KTY/PTC temperature wire; overheated motor winding; loose X6 temperature wiring |
✅ 4 Fault Reset Methods (IndraDrive M)
- IndraWorks Software Reset: Connect PC RS232 to CSB card, go to Diagnostics→Error history and click Reset (ที่แนะนำ, preserves fault log)
- Digital Input DI Reset: Configure DI terminal as fault reset, rising edge trigger
- EtherCAT Bus Reset: Set Bit7 of control word to 1, execute reset via PLC program
- Full System Power Cycle: Power off ≥10 seconds, wait for full discharge of DC bus capacitors before power-on; prefer this method for F8xxx hardware faults
⚠️ Important Safety Reminders
- After power-off of common DC bus system, high voltage charge remains on L+/Lbus capacitors. รออย่างน้อย 10 minutes before cabinet opening and measurement.
- For F8060 overcurrent fault, DO NOT repeatedly power on for testing, secondary breakdown of healthy IGBTs may occur.
- F2050 STO is safety function. Do NOT short STO circuit to suppress alarms, safety hazard exists.
